[Mesa-dev] [PATCH 0/8] More format conversion reworking
Jason Ekstrand
jason at jlekstrand.net
Sat Aug 23 15:27:56 PDT 2014
One more note: I tested these on i965, llvmpipe, and swrast on both my
laptop and my desktop. No changes on i965. A couple changes on llvmpipe
on my desktop which I can't reproduce on my laptop. I think that's my
desktop being funny. There seems to be one little issue still on swrast
with RGB4 renderbuffers (which get mapped to 565). Unfortunately, I
haven't been able to track that down. It's probably some place where the
format conversion code is repeated.
--Jason
On Sat, Aug 23, 2014 at 3:23 PM, Jason Ekstrand <jason at jlekstrand.net>
wrote:
> I needed a break from the i965 compiler backend, so I wrote some more
> format conversion patches. A lot of these are bug fixes or stand-alones.
> However, the last three require all the previous ones.
>
> Jason Ekstrand (8):
> main/format_util: Fix a bug in one of the format helper functions
> main: Fix packing/unpacking of MESA_FORMAT_R5G6B5_UNORM
> main/colormac: Remove an unused macro
> main: Fix A1R5G5B5 packing/unpacking
> mesa/format_utils: Prefix and expose the conversion helper functions
> main: Autogenerate most of format_pack.c
> MAYBEREVERT: Fill X components with 1
> main: Autogenerate format_unpack.c
>
> src/mesa/Makefile.am | 18 +
> src/mesa/Makefile.sources | 4 +-
> src/mesa/main/colormac.h | 3 -
> src/mesa/main/format_convert.py | 72 +
> src/mesa/main/format_pack.c | 18 +-
> src/mesa/main/format_pack.c.mako | 900 ++++++++
> src/mesa/main/format_unpack.c | 4329
> ------------------------------------
> src/mesa/main/format_unpack.c.mako | 883 ++++++++
> src/mesa/main/format_utils.c | 215 +-
> src/mesa/main/format_utils.h | 105 +
> src/mesa/main/formats.c | 14 +-
> src/mesa/main/run_mako.py | 7 +
> src/mesa/main/texstore.c | 2 +-
> src/mesa/swrast/s_texfetch_tmp.h | 16 +-
> 14 files changed, 2061 insertions(+), 4525 deletions(-)
> create mode 100644 src/mesa/main/format_convert.py
> create mode 100644 src/mesa/main/format_pack.c.mako
> delete mode 100644 src/mesa/main/format_unpack.c
> create mode 100644 src/mesa/main/format_unpack.c.mako
> create mode 100644 src/mesa/main/run_mako.py
>
> --
> 2.1.0
>
>
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